BIG FISH: IN TWENTY YEARS, EXCHANGES HAVE GONE FROM CLUBBY FIRMS TO HUGE CONGLOMERATES / THE ECONOMIST

Big fish In twenty years, exchanges have gone from clubby firms to huge conglomerates They control everything from the software powering...

NYSE ARCA SUFFERS GLITCH DURING CLOSING AUCTION / THE WALL STREET JOURNAL

NYSE Arca Suffers Glitch During Closing Auction At least $150 billion of exchange-traded funds said to be affected, including world’s lar...